Oops, it doesn't look like 'techy day' is a national day..

Other days

boba

Boba Day
blanket fort

Blanket Fort Day
brow

Brow Day
self appreciation

Self Appreciation Day
carpenters

Carpenters Day
bonang

Bonang Day
polyamory

Polyamory Day
one

One Day
pampering

Pampering Day
cursing

Cursing Day